After the maintenance of the motorcycle, from the genuine bolt to titanium weight bolt or stain bolt in many cases, for the purpose of weight reduction and rust prevention.
This aluminum nut is certainly light. You can understand the lightness simply by holding it in your hand.
However, although stain bolts are effective in terms of rust prevention, titanium and aluminum bolts are certainly lightweight, but they will not go as far as weight reduction.
The reason is that because the weight of the bolt is from about a few grams to a bigger bolt, it is about 10 grams, because the original weight is very high. Even if it is half the weight, the weight reduction is several grams. Even when 10 pieces are exchanged, it is often less than 50 g. Too lighter is too slight, well, it is a mood.

I bought it with the free shipping amount matching. I am surprised many times surprisingly when exchanging it for aluminum bolt around the part where it does not apply excessively. It only makes sense to be in a sense to understand the lightness and effect just by having it. It is also attractive to have a high sense of security and heat dissipation compared to resin bolts.

Because it is 10 Φ and a bolt of a reasonable diameter, this aluminum bolt was chosen because it is heavy and rusts if it is iron. The light stay is also aluminum, so powder did not blow and it was just fine.